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ADRF5721BCCZN - Analog Devices

Description: Attenuators 16 lead LGA

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ADRF5721BCCZN - Analog Devices PCB footprint - Other - Other - [LGA] 2.5 mm × 2.5 mm Body and 0.75 mm Package Height (CC-16-6)
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ADRF5721BCCZN - Analog Devices  - 3D model - Other - [LGA] 2.5 mm × 2.5 mm Body and 0.75 mm Package Height (CC-16-6)
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ADRF5721BCCZN Details

  • Manufacturer Part Number:

    ADRF5721BCCZN

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LGA-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    CC-16-6

  • Country Of Origin:

    South Korea

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2018-09-14

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Additional Feature:

    CMOS COMPATIBLE

  • Attenuation-Nom:

    30 dB

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    27 dBm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    16

  • Operating Frequency-Max:

    40000 MHz

  • Operating Frequency-Min:

    0.009 MHz

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    LCC16,.1SQ,16

  • Power Supplies:

    +-3.3 V

  • RF/Microwave Device Type:

    VARIABLE ATTENUATOR

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • VSWR-Max:

    1.38

ADRF5721BCCZN Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize coupling. Use a common mode choke or a ferrite bead to filter the power supply.
  • The ADRF5721BCCZN requires a bias voltage of 5V ± 10% and a bias current of 10mA to 20mA. Ensure the bias voltage is well-regulated and decoupled with a 10uF capacitor to minimize noise.
  • The ADRF5721BCCZN can handle up to 2W of power. However, it's recommended to derate the power handling to 1.5W to ensure reliable operation and minimize thermal stress.
  • Check the PCB layout for any signs of resonance or oscillation. Ensure the input and output impedances are matched, and the bias voltage is stable. Use a spectrum analyzer to identify any unwanted frequency components.
  • Yes, the ADRF5721BCCZN can be used in a push-pull configuration to achieve higher output power. However, ensure the two devices are properly matched and biased to avoid uneven current sharing.

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ADRF5721BCCZN Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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